tensorfow install error

http://stackoverflow.com/questions/33655731/error-while-importing-tensorflow-in-python2-7-in-ubuntu-12-04-glibc-2-17-not-f

http://stackoverflow.com/questions/33686607/not-able-to-import-tensorflow-inside-anaconda-python-2-7

http://deeplearningstudy.github.io/material/doc_tensorflow_install.html